diff --git a/File-Formats/PDF/Working-with-DigitalSignature.md b/File-Formats/PDF/Working-with-DigitalSignature.md
index 224ed2673..f767e72df 100644
--- a/File-Formats/PDF/Working-with-DigitalSignature.md
+++ b/File-Formats/PDF/Working-with-DigitalSignature.md
@@ -4164,3 +4164,33 @@ loadedDocument.Close(true)
{% endtabs %}
+## Troubleshooting
+
+
Signature is not visible after signing the document.
+ |
+
+
+
+| Reason
+ |
+
+The signature bounds is not properly set, due to this may appear invisible.
+ |
+
+
+| Solution
+ |
+We recommend ensuring that the bounds value of the signature field is correctly set and drawing the image with the signature to ensure its visibility
+{% tabs %}
+
+{% highlight c# tabtitle="C#" %}
+
+//Set the signature bounds.
+signature.Bounds= new RectangleF(new PointF(0, 0), new SizeF(100, 100));
+
+{% endhighlight %}
+{% endtabs %}
+ |
+
+
+
diff --git a/File-Formats/PDF/Working-with-Tagged-PDF.md b/File-Formats/PDF/Working-with-Tagged-PDF.md
index b4445586a..1d28a76ac 100644
--- a/File-Formats/PDF/Working-with-Tagged-PDF.md
+++ b/File-Formats/PDF/Working-with-Tagged-PDF.md
@@ -1193,7 +1193,7 @@ You can download a complete working sample from [GitHub](https://github.com/Sync
## Marking PDF content as an artifact
Artifacts in the PDF document can be graphic objects or other markings that are not a part of the authored content and will include such things as: headers, footers, page numbers, watermarks, cut marks, color bars, background images, lines separating content, or decorative images.
-You can add artifact tag to PDF element by using the [PdfArtifact](https://help.syncfusion.com/cr/file-formats/Syncfusion.Pdf.PdfArtifact.html) class. The artifact type can be speified by using the [ArtifactType](https://help.syncfusion.com/cr/file-formats/Syncfusion.Pdf.PdfArtifact.html#Syncfusion_Pdf_PdfArtifact_ArtifactType) property available in the ```PdfArtifact``` class.
+You can add artifact tag to PDF element by using the [PdfArtifact](https://help.syncfusion.com/cr/file-formats/Syncfusion.Pdf.PdfArtifact.html) class. The artifact type can be specified by using the [ArtifactType](https://help.syncfusion.com/cr/file-formats/Syncfusion.Pdf.PdfArtifact.html#Syncfusion_Pdf_PdfArtifact_ArtifactType) property available in the ```PdfArtifact``` class.
The following code explains how to add tag for header and footers in the PDF document.